Silver
City Of Glen Rose
NOTE: City Of Glen Rose purchases water from Somervell County Water District - Wheele which is required to test for silver. Sample information shown below was taken by Somervell County Water District - Wheele.
Silver occurs naturally in surface and groundwater and can be added to water as a biocide that inhibits growth of bacteria and algae. Increasingly, the use of antimicrobial nano-sized silver particles in consumer products contributes to silver in water sources used for drinking water.
Samples
Samples exceeding legal limit (MCL)
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 4 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 4 | 0 | ND |
| 2023 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
NOTE: City Of Glen Rose purchases water from Somervell County Water District - Wheele which is required to test for silver. Sample information shown below was taken by Somervell County Water District - Wheele.
| Date | Lab ID | Result |
|---|---|---|
| 2018-04-26 | Q1817130008 | ND |
| 2019-02-13 | Q1906633004 | ND |
| 2020-11-03 | Q2042995006 | ND |
| 2021-06-01 | Q2114024006 | ND |
| 2022-02-22 | Q2206240002 | ND |
| 2023-10-11 | Q2343452004 | ND |